MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 59c95c7e7882d8eafd5314cda19c7fd39a25da55f7ea6109025693a17d5ec6f7. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry



NetWire


Vendor detections: 14


Intelligence 14 IOCs YARA 2 File information Comments

SHA256 hash: 59c95c7e7882d8eafd5314cda19c7fd39a25da55f7ea6109025693a17d5ec6f7
SHA3-384 hash: 41d65c88eb3565bfd71db6cb58177a86ef5d975c62c45292c4d467963ba53985a76131d9f9a76aad6e933b6e09e587c9
SHA1 hash: 528497fc0ab6bc410fb971e4558f56fb370036ea
MD5 hash: 85c078ec708786cf1bdb44465afd8eeb
humanhash: lion-undress-finch-lactose
File name:Payment Receipt.exe
Download: download sample
Signature NetWire
File size:841'728 bytes
First seen:2022-08-04 13:52:57 UTC
Last seen:2022-08-04 15:20:45 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:XhvdgbYEc/quWiSNcfEgn9q6eO7cGPqDL1Kgqv5TSEtuS:ZdAYTe1cH9q6cGSgv52E
Threatray 1'226 similar samples on MalwareBazaar
TLSH T146059E0133D57A14D27A4F7549E2D0708BB7EE279836E2EE2CC83E4FB776A148512726
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter GovCERT_CH
Tags:exe NetWire

Intelligence


File Origin
# of uploads :
2
# of downloads :
547
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
netwire
ID:
1
File name:
Payment Receipt.exe
Verdict:
Malicious activity
Analysis date:
2022-08-04 13:53:26 UTC
Tags:
trojan rat netwire

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Unauthorized injection to a recently created process
Creating a file
Sending a TCP request to an infection source
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
NetWire
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
C2 URLs / IPs found in malware configuration
Initial sample is a PE file and has a suspicious name
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected NetWire RAT
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Spyware.SnakeLogger
Status:
Malicious
First seen:
2022-08-04 13:53:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
41
AV detection:
23 of 26 (88.46%)
Threat level:
  2/5
Result
Malware family:
netwire
Score:
  10/10
Tags:
family:netwire botnet rat stealer
Behaviour
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
NetWire RAT payload
Netwire
Malware Config
C2 Extraction:
185.140.53.61:3363
185.140.53.61:3365
Unpacked files
SH256 hash:
7a6b6e2c69b35f3b96411b5ef97312afe2658d439ba933f85e2ba438794a03aa
MD5 hash:
ba0ce8c8f5811281548b3fe143fabfb9
SHA1 hash:
fdf3a6665d81af7c53442897e3c5ed199284748f
SH256 hash:
5e97ccd8dafcb36b3cb772f6a2fd425abcf221ab9ea1930e8c2618c95332f2c6
MD5 hash:
01800f6b045def8d90c649842f56d752
SHA1 hash:
f8434a4636d0772d01aac44bb3f9753a41f01d34
SH256 hash:
59c95c7e7882d8eafd5314cda19c7fd39a25da55f7ea6109025693a17d5ec6f7
MD5 hash:
85c078ec708786cf1bdb44465afd8eeb
SHA1 hash:
528497fc0ab6bc410fb971e4558f56fb370036ea
Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures


MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

NetWire

Executable exe 59c95c7e7882d8eafd5314cda19c7fd39a25da55f7ea6109025693a17d5ec6f7

(this sample)

  
Dropped by
netwire
  
Delivery method
Distributed via e-mail attachment

Comments